77327718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991381}}^1$

素因数の和:991399

約数の個数: 16

約数和(自身を含む): 166552176

約数和(自身を除く): 89224458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 991381, 1982762, 2974143, 5948286, 12887953, 25775906, 38663859, 77327718]

約数ペア:

[(1, 77327718), (2, 38663859), (3, 25775906), (6, 12887953), (13, 5948286), (26, 2974143), (39, 1982762), (78, 991381)]